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YAN HUIJUAN

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    114,404
  • Filing trend
    ⇩ 100.0%
About

YAN HUIJUAN has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets thermal processes, chemical engineering and machine tools are YANG TIANWEN, HUANGSHAN ZHONGSUO MEDICAL TECH CO LTD and GU LIHONG.

Patent filings in countries

World map showing YAN HUIJUANs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing YAN HUIJUANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yan Huijuan 15

Latest patents

Publication Filing date Title
CN107638906A A kind of Corn Crude pulverizer
CN107647647A A kind of blood plasma storage cabinet for physiology teaching
CN107582230A A kind of simple bandage fixed for articular fracture
CN107638845A A kind of chemical industry agitator dedicated cleaning apparatus
CN107622736A A kind of fire-fighting indicates underground lamp
CN107626388A A kind of crush maize bottle placer
CN107715992A A kind of high efficiency corn pulverizer
CN107625570A A kind of adjustable cervical traction massage head frame
CN107803263A A kind of small-sized cleaning corn grinder
CN107655098A It is a kind of can auto-control indoor temperature and humidity detector
CN107339802A A kind of kitchen residual heat retracting device
CN107300168A A kind of boiler that can be lifted
CN107321732A A kind of high heat power equipment Chemical cleaning slot device of cleaning efficiency
CN107336269A A kind of fireman's axe of adjustable length
CN107297374A A kind of wind drenches equipment heat abstractor